Thank you for sharing your dream with us. This is a very beautiful dream full of hope, encouragement, and promises. Please take everything that I share to the Holy Spirit as He Alone gives the accurate interpretation.
You have life (blood and Leviticus 17:11) to give others (this could also represent Jesus, the Resurrection and Life) and God has many promises in store for you. You may have been doubting it. Use and “plant” what you have. By that I think of Moses. God asked him, “What is in your hand?” (Exodus 4:2).He replied a staff and when he threw it down it became a snake. My point is use whatever gifts you may think are trivial (seedlings) and watch and see how God will use them and you mightily. Be expectant!